CN102759194A - Heat pump system using tap water as water source - Google Patents
Heat pump system using tap water as water source Download PDFInfo
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- CN102759194A CN102759194A CN2012102766266A CN201210276626A CN102759194A CN 102759194 A CN102759194 A CN 102759194A CN 2012102766266 A CN2012102766266 A CN 2012102766266A CN 201210276626 A CN201210276626 A CN 201210276626A CN 102759194 A CN102759194 A CN 102759194A
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Abstract
The invention discloses a heat pump system using tap water as the water source. The heat pump system is formed by a tap water heat exchanger, a heat pump unit and a hot water heat exchanger, wherein the tap water serves as the water source, the tap water heat exchanger and the hot water heat exchanger are both connected onto a tap water inlet pipe of a tap water pipe network, the hot water heat exchanger is provided with a hot water outlet pipe, a water source outlet of the water source heat pump unit is connected onto a heat exchange inlet of the tap water heat exchanger, a water source inlet of the water source heat pump unit is connected onto a heat exchange outlet of the tap water heat exchanger through a water source circulating pump, and the system is provided with an auxiliary air heat exchanger or an auxiliary buried pipe heat exchanger. The tap water heat exchanger, the hot water heat exchanger and the auxiliary heat exchanger can be serially and parallelly connected. Compared with water source heat pump systems of other types, the heat pump system is low in manufacture cost, simple in constitution and convenient to popularize and apply.
Description
Technical field
The present invention relates to a kind of water source heat pump system, particularly a kind of heat pump of making the water source of running water.
Background technology
Heat pump is a kind of natural heat energy that utilizes, and the heat transfer through source pump realizes the system that heats or freeze.The nature heat energy that heat pump utilized has: air ability, underground heat energy, the heat energy of underground water or surface water, seawater, sewage.Utilize the heat pump of underground water, surface water, seawater, sewage heat energy, be commonly referred to water source heat pump system.
The heat of the water source heat pump system sun that water source capable of using absorbs and air, the heat lifting through source pump just can be the user hot water is provided.Because the water source heat pump system efficient energy-saving, thereby become one of energy-conservation project of country's encouragement popularization.The normally used water source of water source heat pump units is surface water or underground water, needs water intaking and water to recharge equipment and pipeline.The far away more or underground drilling depth in the dried up source of user is dark more, and construction costs is just high more.And, the popularization of water source heat pump system is restricted because the surface water or the groundwater resources that can conveniently utilize extremely lack.Can practice thrift construction costs with running water again as the heat that the heat pump at water source can make full use of running water, be a kind of new water source heat pump system that promotional value is arranged.
Through retrieval, in the invention of existing water source heat pump system, running water also of no use is as the invention of the heat pump at water source.
Summary of the invention
The purpose of this invention is to provide that a kind of this system can utilize the heat of running water water temperature with the heat pump of running water as the water source, carry out heat through source pump and promote, for the user provides the domestic hot-water.
The objective of the invention is to realize through following method:
Do the water source with running water; Running water heat exchanger and hot water heat exchanger all have the running water input pipe that is connected to the running water pipe network; The running water heat exchanger has the running water efferent duct; The hot water heat exchanger has the hot water delivery pipe, and the water source outlet of water source heat pump units is connected to the heat exchange inlet of running water heat exchanger, and the water source inlet of water source heat pump units is connected to the heat exchange outlet of running water heat exchanger through the water source circulating pump; System is provided with auxiliary air heat exchanger or auxiliary buried pipe in pipe.
One end of said auxiliary air heat exchanger or auxiliary buried pipe in pipe is connected to the water source outlet of water source heat pump units; The other end of auxiliary air heat exchanger or auxiliary buried pipe in pipe is connected to the heat exchange inlet of running water heat exchanger, and the water source inlet of water source heat pump units is connected to the heat exchange inlet of running water heat exchanger through the water source circulating pump.
Said auxiliary buried pipe in pipe, the water source outlet of water source heat pump units is connected to the heat exchange inlet of auxiliary buried pipe in pipe, and the heat exchange outlet of auxiliary buried pipe in pipe is connected to the heat exchange inlet of running water heat exchanger.
Running water heat exchanger and hot water heat exchanger and auxiliary air heat exchanger or auxiliary buried pipe in pipe can many connection in series-parallel.
Like this, water source heat pump units just can utilize running water as thermal source, and utilizes the heat energy of air ability or underground, through the work of source pump, for the user provides the domestic hot-water.
It is lower that the present invention and the water source heat pump system of other types are compared equipment manufacturing cost, and system constitutes simple, and is easy to utilize.
Description of drawings
Fig. 1,2,3 is the embodiments of the invention sketch map.
The specific embodiment
Embodiment makes more detailed description to the present invention below in conjunction with accompanying drawing:
System of the present invention is made up of water source heat pump units, running water heat exchanger, hot water heat exchanger.The water source outlet of water source heat pump units is connected to the heat exchange inlet of running water heat exchanger; The water source inlet of water source heat pump units is connected to the heat exchange outlet of running water heat exchanger through the water source circulating pump.The hot water outlet of water source heat pump units is connected to hot water heat exchanger's heat exchange inlet, and the hot water inlet of water source heat pump units is connected to hot water heat exchanger's heat exchange outlet through the heat cycles pump.Running water heat exchanger and hot water heat exchanger all have the running water water inlet pipe that is connected to the running water water inlet manifold.The outlet pipe that the running water heat exchanger has is used for linking to each other with the running water terminal temperature difference.The hot water heat exchanger has the hot water delivery pipe, is used for linking to each other with the hot water user.
Accompanying drawing 1 is the embodiment of " a kind of with the heat pump of running water as the water source ", by running water heat exchanger 1, and water source heat pump units 2; Water source circulating pump 3, heat cycles pump 4, the hot water heat exchanger 5; The hot water delivery pipe 6, running water water inlet pipe 7, and running water outlet pipe 8 constitutes.The water source outlet of source pump 2 is connected to the heat exchange inlet of running water heat exchanger 1, and the water source inlet of source pump 2 is connected to the heat exchange outlet of running water heat exchanger through water source circulating pump 3.The hot water outlet of source pump is connected to hot water heat exchanger's heat exchange inlet, and the cold water inlet of source pump is connected to hot water heat exchanger's heat exchange outlet through the heat cycles pump.Running water heat exchanger 1 and hot water heat exchanger 5 all have the running water input pipe 7 that is connected to water main.Hot water heat exchanger 5 has hot water delivery pipe 6, is used to be connected to the hot water user.The running water heat exchanger has running water efferent duct 8, is used to be connected to the running water terminal temperature difference.During the source pump operation, the heat energy that just can utilize the running water heat exchanger to provide promotes water temperature through compressor compresses, produces high-temperature-hot-water and removes the water in the heat hot water heat exchanger, produces the domestic hot-water and supplies the user to use.
Accompanying drawing 3 is the embodiment that " a kind of with the heat pump of running water as the water source " increases auxiliary buried pipe in pipe 10, by running water heat exchanger 1, and water source heat pump units 2; Water source circulating pump 3, heat cycles pump 4, the hot water heat exchanger 5; The hot water delivery pipe 6; Running water water inlet pipe 7, running water outlet pipe 8, buried pipe in pipe 10 constitutes.The water source outlet of source pump 2 is connected to the heat exchange inlet of running water heat exchanger 1; The water source outlet of source pump 2 is connected to the heat exchange inlet of auxiliary buried pipe in pipe 10, and the heat exchange outlet of auxiliary buried pipe in pipe 10 is connected to the heat exchange inlet of running water heat exchanger 1.The hot water outlet of source pump links to each other with hot water heat exchanger's heat exchange inlet, and the cold water inlet of source pump is connected to hot water heat exchanger's heat exchange outlet through the heat cycles pump.Running water heat exchanger 1 and hot water heat exchanger 5 all have the running water input pipe 7 that is connected to water main.Hot water heat exchanger 5 has hot water delivery pipe 6, is used to be connected to the hot water user.The running water heat exchanger has running water efferent duct 8, is used to be connected to the running water terminal temperature difference.The auxiliary buried the pipe in pipe 10 because outlet of the water source of source pump 2 has been connected; When source pump is moved like this; Except can utilizing the heat energy that the running water heat exchanger provides; Can also remove to utilize the heat energy in source, ground through buried pipe in pipe 10,, guarantee that system's hot water production amount can satisfy user's demand to replenish the deficiency of running water heat energy.
Operation principle of the present invention is following:
When the embodiment source pump of accompanying drawing 1 was worked, the heat of the running water of the running water heat exchanger of flowing through was just sent into source pump through heat exchanger inner heat exchanger tube and connection pipeline, takes away the cold that unit working medium expands and in evaporimeter, produces.And the heat that unit working medium when compression produces just can be through condensate and heat exchanger output hot water, and the hot water delivery pipe through source pump removes the water in the heat hot water heat exchanger, produces hot water and supplies user's use.
The embodiment of accompanying drawing 2 is the accompanying drawing 1 embodiment auxiliary air heat exchanger of between the heat exchange inlet of water source heat pump units water source outlet and running water heat exchanger, having connected.After setting up the auxiliary air heat exchanger; During the source pump operation; Except can utilizing the heat energy that the running water heat exchanger provides; Can also remove to utilize the heat of air source through the auxiliary air heat exchanger, replenish the deficiency of running water heat energy, can satisfy user's demand to guarantee system's hot water production amount.
The embodiment of accompanying drawing 3 assists buried pipe in pipe for accompanying drawing 1 embodiment has connected between the heat exchange inlet of outlet of water source heat pump units water source and running water heat exchanger.After setting up auxiliary buried pipe in pipe; During the source pump operation; Except can utilizing the heat energy that the running water heat exchanger provides; Can also remove to utilize the heat in source, ground through auxiliary buried pipe in pipe, the deficiency of replenishing running water heat energy can satisfy user's demand to guarantee system's hot water production amount.
Claims (4)
1. one kind with the heat pump of running water as the water source; It is characterized in that: do the water source with running water; Running water heat exchanger (1) and hot water heat exchanger (5) all have the running water input pipe (7) that is connected to the running water pipe network; Running water heat exchanger (1) has running water efferent duct (8); Hot water heat exchanger (5) has hot water delivery pipe (6), and the water source outlet of water source heat pump units (2) is connected to the heat exchange inlet of running water heat exchanger (1), and the water source inlet of water source heat pump units (2) is connected to the heat exchange outlet of running water heat exchanger (1) through water source circulating pump (3); System is provided with auxiliary air heat exchanger (9) or auxiliary buried pipe in pipe (10).
2. the heat pump of making the water source of running water according to claim 1; It is characterized in that: an end of said auxiliary air heat exchanger (9) or auxiliary buried pipe in pipe (10) is connected to the water source outlet of water source heat pump units (2); The other end of auxiliary air heat exchanger (9) or auxiliary buried pipe in pipe (10) is connected to the heat exchange inlet of running water heat exchanger, and the water source inlet of water source heat pump units (2) is connected to the heat exchange inlet of running water heat exchanger (1) through water source circulating pump (3).
3. the heat pump of making the water source of running water according to claim 1 and 2; It is characterized in that: said auxiliary buried pipe in pipe (10); The water source outlet of water source heat pump units (2) is connected to the heat exchange inlet of auxiliary buried pipe in pipe (10), and the heat exchange outlet of auxiliary buried pipe in pipe (10) is connected to the heat exchange inlet of running water heat exchanger (1).
4. according to claim 1 with the heat pump of running water as the water source, it is characterized in that: running water heat exchanger (1) and hot water heat exchanger (5) and auxiliary air heat exchanger (9) or auxiliary buried pipe in pipe (10) can many connection in series-parallel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102766266A CN102759194A (en) | 2012-08-06 | 2012-08-06 | Heat pump system using tap water as water source |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012102766266A CN102759194A (en) | 2012-08-06 | 2012-08-06 | Heat pump system using tap water as water source |
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| CN102759194A true CN102759194A (en) | 2012-10-31 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260435A (en) * | 2019-07-02 | 2019-09-20 | 国家电网有限公司 | Pump-up power station seepage drainage couples industrial water air-conditioning system and method |
| CN112197336A (en) * | 2020-11-16 | 2021-01-08 | 上海有隆工程勘测技术有限公司 | Pipeline heat storage type instant heating type high-temperature air source heat pump heating water system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100563306B1 (en) * | 2004-08-18 | 2006-03-27 | 권영현 | Ground source heat pump type heating and cooing system haviang means for feeding assistant heat source |
| CN101532700A (en) * | 2008-03-10 | 2009-09-16 | 苏庆泉 | Hot water supply system and method thereof |
| CN101566410A (en) * | 2009-05-27 | 2009-10-28 | 湖南工程学院 | Method and system for reducing frosting degree of air-source heat pump hot water unit in winter |
-
2012
- 2012-08-06 CN CN2012102766266A patent/CN102759194A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100563306B1 (en) * | 2004-08-18 | 2006-03-27 | 권영현 | Ground source heat pump type heating and cooing system haviang means for feeding assistant heat source |
| CN101532700A (en) * | 2008-03-10 | 2009-09-16 | 苏庆泉 | Hot water supply system and method thereof |
| CN101566410A (en) * | 2009-05-27 | 2009-10-28 | 湖南工程学院 | Method and system for reducing frosting degree of air-source heat pump hot water unit in winter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110260435A (en) * | 2019-07-02 | 2019-09-20 | 国家电网有限公司 | Pump-up power station seepage drainage couples industrial water air-conditioning system and method |
| CN112197336A (en) * | 2020-11-16 | 2021-01-08 | 上海有隆工程勘测技术有限公司 | Pipeline heat storage type instant heating type high-temperature air source heat pump heating water system |
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Application publication date: 20121031 |